/* ===================================================
 * bootstrap-transition.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#transitions
 * ===================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* CSS TRANSITION SUPPORT (http://www.modernizr.com/)
     * ======================================================= */

    $(function () {

        $.support.transition = (function () {

            var transitionEnd = (function () {

                var el = document.createElement('bootstrap')
                    , transEndEventNames = {
                        'WebkitTransition': 'webkitTransitionEnd', 'MozTransition': 'transitionend', 'OTransition': 'oTransitionEnd otransitionend', 'transition': 'transitionend'
                    }
                    , name

                for (name in transEndEventNames) {
                    if (el.style[name] !== undefined) {
                        return transEndEventNames[name]
                    }
                }

            }())

            return transitionEnd && {
                end: transitionEnd
            }

        })()

    })

}(window.jQuery);
/* ==========================================================
 * bootstrap-alert.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#alerts
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* ALERT CLASS DEFINITION
     * ====================== */

    var dismiss = '[data-dismiss="alert"]'
        , Alert = function (el) {
            $(el).on('click', dismiss, this.close)
        }

    Alert.prototype.close = function (e) {
        var $this = $(this)
            , selector = $this.attr('data-target')
            , $parent

        if (!selector) {
            selector = $this.attr('href')
            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
        }

        $parent = $(selector)

        e && e.preventDefault()

        $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())

        $parent.trigger(e = $.Event('close'))

        if (e.isDefaultPrevented()) return

        $parent.removeClass('in')

        function removeElement() {
            $parent
                .trigger('closed')
                .remove()
        }

        $.support.transition && $parent.hasClass('fade') ?
            $parent.on($.support.transition.end, removeElement) :
            removeElement()
    }


    /* ALERT PLUGIN DEFINITION
     * ======================= */

    $.fn.alert = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('alert')
            if (!data) $this.data('alert', (data = new Alert(this)))
            if (typeof option == 'string') data[option].call($this)
        })
    }

    $.fn.alert.Constructor = Alert


    /* ALERT DATA-API
     * ============== */

    $(document).on('click.alert.data-api', dismiss, Alert.prototype.close)

}(window.jQuery);
/* ============================================================
 * bootstrap-button.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#buttons
 * ============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

    "use strict"; // jshint ;_;


    /* BUTTON PUBLIC CLASS DEFINITION
     * ============================== */

    var Button = function (element, options) {
        this.$element = $(element)
        this.options = $.extend({}, $.fn.button.defaults, options)
    }

    Button.prototype.setState = function (state) {
        var d = 'disabled'
            , $el = this.$element
            , data = $el.data()
            , val = $el.is('input') ? 'val' : 'html'

        state = state + 'Text'
        data.resetText || $el.data('resetText', $el[val]())

        $el[val](data[state] || this.options[state])

        // push to event loop to allow forms to submit
        setTimeout(function () {
            state == 'loadingText' ?
                $el.addClass(d).attr(d, d) :
                $el.removeClass(d).removeAttr(d)
        }, 0)
    }

    Button.prototype.toggle = function () {
        var $parent = this.$element.closest('[data-toggle="buttons-radio"]')

        $parent && $parent
            .find('.active')
            .removeClass('active')

        this.$element.toggleClass('active')
    }


    /* BUTTON PLUGIN DEFINITION
     * ======================== */

    $.fn.button = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('button')
                , options = typeof option == 'object' && option
            if (!data) $this.data('button', (data = new Button(this, options)))
            if (option == 'toggle') data.toggle()
            else if (option) data.setState(option)
        })
    }

    $.fn.button.defaults = {
        loadingText: 'loading...'
    }

    $.fn.button.Constructor = Button


    /* BUTTON DATA-API
     * =============== */

    $(document).on('click.button.data-api', '[data-toggle^=button]', function (e) {
        var $btn = $(e.target)
        if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
        $btn.button('toggle')
    })

}(window.jQuery);
/* ==========================================================
 * bootstrap-carousel.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#carousel
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* CAROUSEL CLASS DEFINITION
     * ========================= */

    var Carousel = function (element, options) {
        this.$element = $(element)
        this.options = options
        this.options.slide && this.slide(this.options.slide)
        this.options.pause == 'hover' && this.$element
            .on('mouseenter', $.proxy(this.pause, this))
            .on('mouseleave', $.proxy(this.cycle, this))
    }

    Carousel.prototype = {

        cycle: function (e) {
            if (!e) this.paused = false
            this.options.interval
                && !this.paused
            && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
            return this
        }, to: function (pos) {
            var $active = this.$element.find('.item.active')
                , children = $active.parent().children()
                , activePos = children.index($active)
                , that = this

            if (pos > (children.length - 1) || pos < 0) return

            if (this.sliding) {
                return this.$element.one('slid', function () {
                    that.to(pos)
                })
            }

            if (activePos == pos) {
                return this.pause().cycle()
            }

            return this.slide(pos > activePos ? 'next' : 'prev', $(children[pos]))
        }, pause: function (e) {
            if (!e) this.paused = true
            if (this.$element.find('.next, .prev').length && $.support.transition.end) {
                this.$element.trigger($.support.transition.end)
                this.cycle()
            }
            clearInterval(this.interval)
            this.interval = null
            return this
        }, next: function () {
            if (this.sliding) return
            return this.slide('next')
        }, prev: function () {
            if (this.sliding) return
            return this.slide('prev')
        }, slide: function (type, next) {
            var $active = this.$element.find('.item.active')
                , $next = next || $active[type]()
                , isCycling = this.interval
                , direction = type == 'next' ? 'left' : 'right'
                , fallback = type == 'next' ? 'first' : 'last'
                , that = this
                , e

            this.sliding = true

            isCycling && this.pause()

            $next = $next.length ? $next : this.$element.find('.item')[fallback]()

            e = $.Event('slide', {
                relatedTarget: $next[0]
            })

            if ($next.hasClass('active')) return

            if ($.support.transition && this.$element.hasClass('slide')) {
                this.$element.trigger(e)
                if (e.isDefaultPrevented()) return
                $next.addClass(type)
                $next[0].offsetWidth // force reflow
                $active.addClass(direction)
                $next.addClass(direction)
                this.$element.one($.support.transition.end, function () {
                    $next.removeClass([type, direction].join(' ')).addClass('active')
                    $active.removeClass(['active', direction].join(' '))
                    that.sliding = false
                    setTimeout(function () {
                        that.$element.trigger('slid')
                    }, 0)
                })
            } else {
                this.$element.trigger(e)
                if (e.isDefaultPrevented()) return
                $active.removeClass('active')
                $next.addClass('active')
                this.sliding = false
                this.$element.trigger('slid')
            }

            isCycling && this.cycle()

            return this
        }

    }


    /* CAROUSEL PLUGIN DEFINITION
     * ========================== */

    $.fn.carousel = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('carousel')
                , options = $.extend({}, $.fn.carousel.defaults, typeof option == 'object' && option)
                , action = typeof option == 'string' ? option : options.slide
            if (!data) $this.data('carousel', (data = new Carousel(this, options)))
            if (typeof option == 'number') data.to(option)
            else if (action) data[action]()
            else if (options.interval) data.cycle()
        })
    }

    $.fn.carousel.defaults = {
        interval: 5000, pause: 'hover'
    }

    $.fn.carousel.Constructor = Carousel


    /* CAROUSEL DATA-API
     * ================= */

    $(document).on('click.carousel.data-api', '[data-slide]', function (e) {
        var $this = $(this), href
            , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
            , options = $.extend({}, $target.data(), $this.data())
        $target.carousel(options)
        e.preventDefault()
    })

}(window.jQuery);
/* =============================================================
 * bootstrap-collapse.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#collapse
 * =============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

    "use strict"; // jshint ;_;


    /* COLLAPSE PUBLIC CLASS DEFINITION
     * ================================ */

    var Collapse = function (element, options) {
        this.$element = $(element)
        this.options = $.extend({}, $.fn.collapse.defaults, options)

        if (this.options.parent) {
            this.$parent = $(this.options.parent)
        }

        this.options.toggle && this.toggle()
    }

    Collapse.prototype = {

        constructor: Collapse, dimension: function () {
            var hasWidth = this.$element.hasClass('width')
            return hasWidth ? 'width' : 'height'
        }, show: function () {
            var dimension
                , scroll
                , actives
                , hasData

            if (this.transitioning) return

            dimension = this.dimension()
            scroll = $.camelCase(['scroll', dimension].join('-'))
            actives = this.$parent && this.$parent.find('> .accordion-group > .in')

            if (actives && actives.length) {
                hasData = actives.data('collapse')
                if (hasData && hasData.transitioning) return
                actives.collapse('hide')
                hasData || actives.data('collapse', null)
            }

            this.$element[dimension](0)
            this.transition('addClass', $.Event('show'), 'shown')
            $.support.transition && this.$element[dimension](this.$element[0][scroll])
        }, hide: function () {
            var dimension
            if (this.transitioning) return
            dimension = this.dimension()
            this.reset(this.$element[dimension]())
            this.transition('removeClass', $.Event('hide'), 'hidden')
            this.$element[dimension](0)
        }, reset: function (size) {
            var dimension = this.dimension()

            this.$element
                .removeClass('collapse')
                [dimension](size || 'auto')
                [0].offsetWidth

            this.$element[size !== null ? 'addClass' : 'removeClass']('collapse')

            return this
        }, transition: function (method, startEvent, completeEvent) {
            var that = this
                , complete = function () {
                    if (startEvent.type == 'show') that.reset()
                    that.transitioning = 0
                    that.$element.trigger(completeEvent)
                }

            this.$element.trigger(startEvent)

            if (startEvent.isDefaultPrevented()) return

            this.transitioning = 1

            this.$element[method]('in')

            $.support.transition && this.$element.hasClass('collapse') ?
                this.$element.one($.support.transition.end, complete) :
                complete()
        }, toggle: function () {
            this[this.$element.hasClass('in') ? 'hide' : 'show']()
        }

    }


    /* COLLAPSIBLE PLUGIN DEFINITION
     * ============================== */

    $.fn.collapse = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('collapse')
                , options = typeof option == 'object' && option
            if (!data) $this.data('collapse', (data = new Collapse(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.collapse.defaults = {
        toggle: true
    }

    $.fn.collapse.Constructor = Collapse


    /* COLLAPSIBLE DATA-API
     * ==================== */

    $(document).on('click.collapse.data-api', '[data-toggle=collapse]', function (e) {
        var $this = $(this), href
            , target = $this.attr('data-target')
                || e.preventDefault()
                || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
            , option = $(target).data('collapse') ? 'toggle' : $this.data()
        $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
        $(target).collapse(option)
    })

}(window.jQuery);
/* ============================================================
 * bootstrap-dropdown.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#dropdowns
 * ============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

    "use strict"; // jshint ;_;


    /* DROPDOWN CLASS DEFINITION
     * ========================= */

    var toggle = '[data-toggle=dropdown]'
        , Dropdown = function (element) {
            var $el = $(element).on('click.dropdown.data-api', this.toggle)
            $('html').on('click.dropdown.data-api', function () {
                $el.parent().removeClass('open')
            })
        }

    Dropdown.prototype = {

        constructor: Dropdown, toggle: function (e) {
            var $this = $(this)
                , $parent
                , isActive

            if ($this.is('.disabled, :disabled')) return

            $parent = getParent($this)

            isActive = $parent.hasClass('open')

            clearMenus()

            if (!isActive) {
                $parent.toggleClass('open')
                $this.focus()
            }

            return false
        }, keydown: function (e) {
            var $this
                , $items
                , $active
                , $parent
                , isActive
                , index

            if (!/(38|40|27)/.test(e.keyCode)) return

            $this = $(this)

            e.preventDefault()
            e.stopPropagation()

            if ($this.is('.disabled, :disabled')) return

            $parent = getParent($this)

            isActive = $parent.hasClass('open')

            if (!isActive || (isActive && e.keyCode == 27)) return $this.click()

            $items = $('[role=menu] li:not(.divider) a', $parent)

            if (!$items.length) return

            index = $items.index($items.filter(':focus'))

            if (e.keyCode == 38 && index > 0) index--                                        // up
            if (e.keyCode == 40 && index < $items.length - 1) index++                        // down
            if (!~index) index = 0

            $items
                .eq(index)
                .focus()
        }

    }

    function clearMenus() {
        $(toggle).each(function () {
            getParent($(this)).removeClass('open')
        })
    }

    function getParent($this) {
        var selector = $this.attr('data-target')
            , $parent

        if (!selector) {
            selector = $this.attr('href')
            selector = selector && /#/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
        }

        $parent = $(selector)
        $parent.length || ($parent = $this.parent())

        return $parent
    }


    /* DROPDOWN PLUGIN DEFINITION
     * ========================== */

    $.fn.dropdown = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('dropdown')
            if (!data) $this.data('dropdown', (data = new Dropdown(this)))
            if (typeof option == 'string') data[option].call($this)
        })
    }

    $.fn.dropdown.Constructor = Dropdown


    /* APPLY TO STANDARD DROPDOWN ELEMENTS
     * =================================== */

    $(document)
        .on('click.dropdown.data-api touchstart.dropdown.data-api', clearMenus)
        .on('click.dropdown touchstart.dropdown.data-api', '.dropdown form', function (e) {
            e.stopPropagation()
        })
        .on('click.dropdown.data-api touchstart.dropdown.data-api', toggle, Dropdown.prototype.toggle)
        .on('keydown.dropdown.data-api touchstart.dropdown.data-api', toggle + ', [role=menu]', Dropdown.prototype.keydown)

}(window.jQuery);
/* =========================================================
 * bootstrap-modal.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#modals
 * =========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================= */


!function ($) {

    "use strict"; // jshint ;_;


    /* MODAL CLASS DEFINITION
     * ====================== */

    var Modal = function (element, options) {
        this.options = options
        this.$element = $(element)
            .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
        this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
    }

    Modal.prototype = {

        constructor: Modal, toggle: function () {
            return this[!this.isShown ? 'show' : 'hide']()
        }, show: function () {
            var that = this
                , e = $.Event('show')

            this.$element.trigger(e)

            if (this.isShown || e.isDefaultPrevented()) return

            this.isShown = true

            this.escape()

            this.backdrop(function () {
                var transition = $.support.transition && that.$element.hasClass('fade')

                if (!that.$element.parent().length) {
                    that.$element.appendTo(document.body) //don't move modals dom position
                }

                that.$element
                    .show()

                if (transition) {
                    that.$element[0].offsetWidth // force reflow
                }

                that.$element
                    .addClass('in')
                    .attr('aria-hidden', false)

                that.enforceFocus()

                transition ?
                    that.$element.one($.support.transition.end, function () {
                        that.$element.focus().trigger('shown')
                    }) :
                    that.$element.focus().trigger('shown')

            })
        }, hide: function (e) {
            e && e.preventDefault()

            var that = this

            e = $.Event('hide')

            this.$element.trigger(e)

            if (!this.isShown || e.isDefaultPrevented()) return

            this.isShown = false

            this.escape()

            $(document).off('focusin.modal')

            this.$element
                .removeClass('in')
                .attr('aria-hidden', true)

            $.support.transition && this.$element.hasClass('fade') ?
                this.hideWithTransition() :
                this.hideModal()
        }, enforceFocus: function () {
            var that = this
            $(document).on('focusin.modal', function (e) {
                if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
                    that.$element.focus()
                }
            })
        }, escape: function () {
            var that = this
            if (this.isShown && this.options.keyboard) {
                this.$element.on('keyup.dismiss.modal', function (e) {
                    e.which == 27 && that.hide()
                })
            } else if (!this.isShown) {
                this.$element.off('keyup.dismiss.modal')
            }
        }, hideWithTransition: function () {
            var that = this
                , timeout = setTimeout(function () {
                    that.$element.off($.support.transition.end)
                    that.hideModal()
                }, 500)

            this.$element.one($.support.transition.end, function () {
                clearTimeout(timeout)
                that.hideModal()
            })
        }, hideModal: function (that) {
            this.$element
                .hide()
                .trigger('hidden')

            this.backdrop()
        }, removeBackdrop: function () {
            this.$backdrop.remove()
            this.$backdrop = null
        }, backdrop: function (callback) {
            var that = this
                , animate = this.$element.hasClass('fade') ? 'fade' : ''

            if (this.isShown && this.options.backdrop) {
                var doAnimate = $.support.transition && animate

                this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
                    .appendTo(document.body)

                this.$backdrop.click(
                    this.options.backdrop == 'static' ?
                        $.proxy(this.$element[0].focus, this.$element[0])
                        : $.proxy(this.hide, this)
                )

                if (doAnimate) this.$backdrop[0].offsetWidth // force reflow

                this.$backdrop.addClass('in')

                doAnimate ?
                    this.$backdrop.one($.support.transition.end, callback) :
                    callback()

            } else if (!this.isShown && this.$backdrop) {
                this.$backdrop.removeClass('in')

                $.support.transition && this.$element.hasClass('fade') ?
                    this.$backdrop.one($.support.transition.end, $.proxy(this.removeBackdrop, this)) :
                    this.removeBackdrop()

            } else if (callback) {
                callback()
            }
        }
    }


    /* MODAL PLUGIN DEFINITION
     * ======================= */

    $.fn.modal = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('modal')
                , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
            if (!data) $this.data('modal', (data = new Modal(this, options)))
            if (typeof option == 'string') data[option]()
            else if (options.show) data.show()
        })
    }

    $.fn.modal.defaults = {
        backdrop: true, keyboard: true, show: true
    }

    $.fn.modal.Constructor = Modal


    /* MODAL DATA-API
     * ============== */

    $(document).on('click.modal.data-api', '[data-toggle="modal"]', function (e) {
        var $this = $(this)
            , href = $this.attr('href')
            , $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
            , option = $target.data('modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())

        e.preventDefault()

        $target
            .modal(option)
            .one('hide', function () {
                $this.focus()
            })
    })

}(window.jQuery);
/* ===========================================================
 * bootstrap-tooltip.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#tooltips
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ===========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* TOOLTIP PUBLIC CLASS DEFINITION
     * =============================== */

    var Tooltip = function (element, options) {
        this.init('tooltip', element, options)
    }

    Tooltip.prototype = {

        constructor: Tooltip, init: function (type, element, options) {
            var eventIn
                , eventOut

            this.type = type
            this.$element = $(element)
            this.options = this.getOptions(options)
            this.enabled = true

            if (this.options.trigger == 'click') {
                this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
            } else if (this.options.trigger != 'manual') {
                eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
                eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
                this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
                this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
            }

            this.options.selector ?
                (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
                this.fixTitle()
        }, getOptions: function (options) {
            options = $.extend({}, $.fn[this.type].defaults, options, this.$element.data())

            if (options.delay && typeof options.delay == 'number') {
                options.delay = {
                    show: options.delay, hide: options.delay
                }
            }

            return options
        }, enter: function (e) {
            var self = $(e.currentTarget)[this.type](this._options).data(this.type)

            if (!self.options.delay || !self.options.delay.show) return self.show()

            clearTimeout(this.timeout)
            self.hoverState = 'in'
            this.timeout = setTimeout(function () {
                if (self.hoverState == 'in') self.show()
            }, self.options.delay.show)
        }, leave: function (e) {
            var self = $(e.currentTarget)[this.type](this._options).data(this.type)

            if (this.timeout) clearTimeout(this.timeout)
            if (!self.options.delay || !self.options.delay.hide) return self.hide()

            self.hoverState = 'out'
            this.timeout = setTimeout(function () {
                if (self.hoverState == 'out') self.hide()
            }, self.options.delay.hide)
        }, show: function () {
            var $tip
                , inside
                , pos
                , actualWidth
                , actualHeight
                , placement
                , tp

            if (this.hasContent() && this.enabled) {
                $tip = this.tip()
                this.setContent()

                if (this.options.animation) {
                    $tip.addClass('fade')
                }

                placement = typeof this.options.placement == 'function' ?
                    this.options.placement.call(this, $tip[0], this.$element[0]) :
                    this.options.placement

                inside = /in/.test(placement)

                $tip
                    .detach()
                    .css({ top: 0, left: 0, display: 'block' })
                    .insertAfter(this.$element)

                pos = this.getPosition(inside)

                actualWidth = $tip[0].offsetWidth
                actualHeight = $tip[0].offsetHeight

                switch (inside ? placement.split(' ')[1] : placement) {
                    case 'bottom':
                        tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}
                        break
                    case 'top':
                        tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}
                        break
                    case 'left':
                        tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}
                        break
                    case 'right':
                        tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}
                        break
                }

                $tip
                    .offset(tp)
                    .addClass(placement)
                    .addClass('in')
            }
        }, setContent: function () {
            var $tip = this.tip()
                , title = this.getTitle()

            $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
            $tip.removeClass('fade in top bottom left right')
        }, hide: function () {
            var that = this
                , $tip = this.tip()

            $tip.removeClass('in')

            function removeWithAnimation() {
                var timeout = setTimeout(function () {
                    $tip.off($.support.transition.end).detach()
                }, 500)

                $tip.one($.support.transition.end, function () {
                    clearTimeout(timeout)
                    $tip.detach()
                })
            }

            $.support.transition && this.$tip.hasClass('fade') ?
                removeWithAnimation() :
                $tip.detach()

            return this
        }, fixTitle: function () {
            var $e = this.$element
            if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
                $e.attr('data-original-title', $e.attr('title') || '').removeAttr('title')
            }
        }, hasContent: function () {
            return this.getTitle()
        }, getPosition: function (inside) {
            return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), {
                width: this.$element[0].offsetWidth, height: this.$element[0].offsetHeight
            })
        }, getTitle: function () {
            var title
                , $e = this.$element
                , o = this.options

            title = $e.attr('data-original-title')
                || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)

            return title
        }, tip: function () {
            return this.$tip = this.$tip || $(this.options.template)
        }, validate: function () {
            if (!this.$element[0].parentNode) {
                this.hide()
                this.$element = null
                this.options = null
            }
        }, enable: function () {
            this.enabled = true
        }, disable: function () {
            this.enabled = false
        }, toggleEnabled: function () {
            this.enabled = !this.enabled
        }, toggle: function (e) {
            var self = $(e.currentTarget)[this.type](this._options).data(this.type)
            self[self.tip().hasClass('in') ? 'hide' : 'show']()
        }, destroy: function () {
            this.hide().$element.off('.' + this.type).removeData(this.type)
        }

    }


    /* TOOLTIP PLUGIN DEFINITION
     * ========================= */

    $.fn.tooltip = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('tooltip')
                , options = typeof option == 'object' && option
            if (!data) $this.data('tooltip', (data = new Tooltip(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.tooltip.Constructor = Tooltip

    $.fn.tooltip.defaults = {
        animation: true, placement: 'top', selector: false, template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', trigger: 'hover', title: '', delay: 0, html: false
    }

}(window.jQuery);
/* ===========================================================
 * bootstrap-popover.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#popovers
 * ===========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* POPOVER PUBLIC CLASS DEFINITION
     * =============================== */

    var Popover = function (element, options) {
        this.init('popover', element, options)
    }


    /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
     ========================================== */

    Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {

        constructor: Popover, setContent: function () {
            var $tip = this.tip()
                , title = this.getTitle()
                , content = this.getContent()

            $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
            $tip.find('.popover-content > *')[this.options.html ? 'html' : 'text'](content)

            $tip.removeClass('fade top bottom left right in')
        }, hasContent: function () {
            return this.getTitle() || this.getContent()
        }, getContent: function () {
            var content
                , $e = this.$element
                , o = this.options

            content = $e.attr('data-content')
                || (typeof o.content == 'function' ? o.content.call($e[0]) : o.content)

            return content
        }, tip: function () {
            if (!this.$tip) {
                this.$tip = $(this.options.template)
            }
            return this.$tip
        }, destroy: function () {
            this.hide().$element.off('.' + this.type).removeData(this.type)
        }

    })


    /* POPOVER PLUGIN DEFINITION
     * ======================= */

    $.fn.popover = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('popover')
                , options = typeof option == 'object' && option
            if (!data) $this.data('popover', (data = new Popover(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.popover.Constructor = Popover

    $.fn.popover.defaults = $.extend({}, $.fn.tooltip.defaults, {
        placement: 'right', trigger: 'click', content: '', template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><h3 class="popover-title"></h3><div class="popover-content"><p></p></div></div></div>'
    })

}(window.jQuery);
/* =============================================================
 * bootstrap-scrollspy.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#scrollspy
 * =============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* SCROLLSPY CLASS DEFINITION
     * ========================== */

    function ScrollSpy(element, options) {
        var process = $.proxy(this.process, this)
            , $element = $(element).is('body') ? $(window) : $(element)
            , href
        this.options = $.extend({}, $.fn.scrollspy.defaults, options)
        this.$scrollElement = $element.on('scroll.scroll-spy.data-api', process)
        this.selector = (this.options.target
            || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
            || '') + ' .nav li > a'
        this.$body = $('body')
        this.refresh()
        this.process()
    }

    ScrollSpy.prototype = {

        constructor: ScrollSpy, refresh: function () {
            var self = this
                , $targets

            this.offsets = $([])
            this.targets = $([])

            $targets = this.$body
                .find(this.selector)
                .map(function () {
                    var $el = $(this)
                        , href = $el.data('target') || $el.attr('href')
                        , $href = /^#\w/.test(href) && $(href)
                    return ( $href
                        && $href.length
                        && [
                        [ $href.position().top, href ]
                    ] ) || null
                })
                .sort(function (a, b) {
                    return a[0] - b[0]
                })
                .each(function () {
                    self.offsets.push(this[0])
                    self.targets.push(this[1])
                })
        }, process: function () {
            var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
                , scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight
                , maxScroll = scrollHeight - this.$scrollElement.height()
                , offsets = this.offsets
                , targets = this.targets
                , activeTarget = this.activeTarget
                , i

            if (scrollTop >= maxScroll) {
                return activeTarget != (i = targets.last()[0])
                    && this.activate(i)
            }

            for (i = offsets.length; i--;) {
                activeTarget != targets[i]
                    && scrollTop >= offsets[i]
                    && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
                && this.activate(targets[i])
            }
        }, activate: function (target) {
            var active
                , selector

            this.activeTarget = target

            $(this.selector)
                .parent('.active')
                .removeClass('active')

            selector = this.selector
                + '[data-target="' + target + '"],'
                + this.selector + '[href="' + target + '"]'

            active = $(selector)
                .parent('li')
                .addClass('active')

            if (active.parent('.dropdown-menu').length) {
                active = active.closest('li.dropdown').addClass('active')
            }

            active.trigger('activate')
        }

    }


    /* SCROLLSPY PLUGIN DEFINITION
     * =========================== */

    $.fn.scrollspy = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('scrollspy')
                , options = typeof option == 'object' && option
            if (!data) $this.data('scrollspy', (data = new ScrollSpy(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.scrollspy.Constructor = ScrollSpy

    $.fn.scrollspy.defaults = {
        offset: 10
    }


    /* SCROLLSPY DATA-API
     * ================== */

    $(window).on('load', function () {
        $('[data-spy="scroll"]').each(function () {
            var $spy = $(this)
            $spy.scrollspy($spy.data())
        })
    })

}(window.jQuery);
/* ========================================================
 * bootstrap-tab.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#tabs
 * ========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ======================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* TAB CLASS DEFINITION
     * ==================== */

    var Tab = function (element) {
        this.element = $(element)
    }

    Tab.prototype = {

        constructor: Tab, show: function () {
            var $this = this.element
                , $ul = $this.closest('ul:not(.dropdown-menu)')
                , selector = $this.attr('data-target')
                , previous
                , $target
                , e

            if (!selector) {
                selector = $this.attr('href')
                selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
            }

            if ($this.parent('li').hasClass('active')) return

            previous = $ul.find('.active:last a')[0]

            e = $.Event('show', {
                relatedTarget: previous
            })

            $this.trigger(e)

            if (e.isDefaultPrevented()) return

            $target = $(selector)

            this.activate($this.parent('li'), $ul)
            this.activate($target, $target.parent(), function () {
                $this.trigger({
                    type: 'shown', relatedTarget: previous
                })
            })
        }, activate: function (element, container, callback) {
            var $active = container.find('> .active')
                , transition = callback
                    && $.support.transition
                    && $active.hasClass('fade')

            function next() {
                $active
                    .removeClass('active')
                    .find('> .dropdown-menu > .active')
                    .removeClass('active')

                element.addClass('active')

                if (transition) {
                    element[0].offsetWidth // reflow for transition
                    element.addClass('in')
                } else {
                    element.removeClass('fade')
                }

                if (element.parent('.dropdown-menu')) {
                    element.closest('li.dropdown').addClass('active')
                }

                callback && callback()
            }

            transition ?
                $active.one($.support.transition.end, next) :
                next()

            $active.removeClass('in')
        }
    }


    /* TAB PLUGIN DEFINITION
     * ===================== */

    $.fn.tab = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('tab')
            if (!data) $this.data('tab', (data = new Tab(this)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.tab.Constructor = Tab


    /* TAB DATA-API
     * ============ */

    $(document).on('click.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function (e) {
        e.preventDefault()
        $(this).tab('show')
    })

}(window.jQuery);
/* =============================================================
 * bootstrap-typeahead.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#typeahead
 * =============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

    "use strict"; // jshint ;_;


    /* TYPEAHEAD PUBLIC CLASS DEFINITION
     * ================================= */

    var Typeahead = function (element, options) {
        this.$element = $(element)
        this.options = $.extend({}, $.fn.typeahead.defaults, options)
        this.matcher = this.options.matcher || this.matcher
        this.sorter = this.options.sorter || this.sorter
        this.highlighter = this.options.highlighter || this.highlighter
        this.updater = this.options.updater || this.updater
        this.$menu = $(this.options.menu).appendTo('body')
        this.source = this.options.source
        this.shown = false
        this.listen()
    }

    Typeahead.prototype = {

        constructor: Typeahead, select: function () {
            var val = this.$menu.find('.active').attr('data-value')
            this.$element
                .val(this.updater(val))
                .change()
            return this.hide()
        }, updater: function (item) {
            return item
        }, show: function () {
            var pos = $.extend({}, this.$element.offset(), {
                height: this.$element[0].offsetHeight
            })

            this.$menu.css({
                top: pos.top + pos.height, left: pos.left
            })

            this.$menu.show()
            this.shown = true
            return this
        }, hide: function () {
            this.$menu.hide()
            this.shown = false
            return this
        }, lookup: function (event) {
            var items

            this.query = this.$element.val()

            if (!this.query || this.query.length < this.options.minLength) {
                return this.shown ? this.hide() : this
            }

            items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source

            return items ? this.process(items) : this
        }, process: function (items) {
            var that = this

            items = $.grep(items, function (item) {
                return that.matcher(item)
            })

            items = this.sorter(items)

            if (!items.length) {
                return this.shown ? this.hide() : this
            }

            return this.render(items.slice(0, this.options.items)).show()
        }, matcher: function (item) {
            return ~item.toLowerCase().indexOf(this.query.toLowerCase())
        }, sorter: function (items) {
            var beginswith = []
                , caseSensitive = []
                , caseInsensitive = []
                , item

            while (item = items.shift()) {
                if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
                else if (~item.indexOf(this.query)) caseSensitive.push(item)
                else caseInsensitive.push(item)
            }

            return beginswith.concat(caseSensitive, caseInsensitive)
        }, highlighter: function (item) {
            var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
            return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
                return '<strong>' + match + '</strong>'
            })
        }, render: function (items) {
            var that = this

            items = $(items).map(function (i, item) {
                i = $(that.options.item).attr('data-value', item)
                i.find('a').html(that.highlighter(item))
                return i[0]
            })

            items.first().addClass('active')
            this.$menu.html(items)
            return this
        }, next: function (event) {
            var active = this.$menu.find('.active').removeClass('active')
                , next = active.next()

            if (!next.length) {
                next = $(this.$menu.find('li')[0])
            }

            next.addClass('active')
        }, prev: function (event) {
            var active = this.$menu.find('.active').removeClass('active')
                , prev = active.prev()

            if (!prev.length) {
                prev = this.$menu.find('li').last()
            }

            prev.addClass('active')
        }, listen: function () {
            this.$element
                .on('blur', $.proxy(this.blur, this))
                .on('keypress', $.proxy(this.keypress, this))
                .on('keyup', $.proxy(this.keyup, this))

            if (this.eventSupported('keydown')) {
                this.$element.on('keydown', $.proxy(this.keydown, this))
            }

            this.$menu
                .on('click', $.proxy(this.click, this))
                .on('mouseenter', 'li', $.proxy(this.mouseenter, this))
        }, eventSupported: function (eventName) {
            var isSupported = eventName in this.$element
            if (!isSupported) {
                this.$element.setAttribute(eventName, 'return;')
                isSupported = typeof this.$element[eventName] === 'function'
            }
            return isSupported
        }, move: function (e) {
            if (!this.shown) return

            switch (e.keyCode) {
                case 9: // tab
                case 13: // enter
                case 27: // escape
                    e.preventDefault()
                    break

                case 38: // up arrow
                    e.preventDefault()
                    this.prev()
                    break

                case 40: // down arrow
                    e.preventDefault()
                    this.next()
                    break
            }

            e.stopPropagation()
        }, keydown: function (e) {
            this.suppressKeyPressRepeat = !~$.inArray(e.keyCode, [40, 38, 9, 13, 27])
            this.move(e)
        }, keypress: function (e) {
            if (this.suppressKeyPressRepeat) return
            this.move(e)
        }, keyup: function (e) {
            switch (e.keyCode) {
                case 40: // down arrow
                case 38: // up arrow
                case 16: // shift
                case 17: // ctrl
                case 18: // alt
                    break

                case 9: // tab
                case 13: // enter
                    if (!this.shown) return
                    this.select()
                    break

                case 27: // escape
                    if (!this.shown) return
                    this.hide()
                    break

                default:
                    this.lookup()
            }

            e.stopPropagation()
            e.preventDefault()
        }, blur: function (e) {
            var that = this
            setTimeout(function () {
                that.hide()
            }, 150)
        }, click: function (e) {
            e.stopPropagation()
            e.preventDefault()
            this.select()
        }, mouseenter: function (e) {
            this.$menu.find('.active').removeClass('active')
            $(e.currentTarget).addClass('active')
        }

    }


    /* TYPEAHEAD PLUGIN DEFINITION
     * =========================== */

    $.fn.typeahead = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('typeahead')
                , options = typeof option == 'object' && option
            if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.typeahead.defaults = {
        source: [], items: 8, menu: '<ul class="typeahead dropdown-menu"></ul>', item: '<li><a href="#"></a></li>', minLength: 1
    }

    $.fn.typeahead.Constructor = Typeahead


    /*   TYPEAHEAD DATA-API
     * ================== */

    $(document).on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
        var $this = $(this)
        if ($this.data('typeahead')) return
        e.preventDefault()
        $this.typeahead($this.data())
    })

}(window.jQuery);
/* ==========================================================
 * bootstrap-affix.js v2.2.1
 * http://twitter.github.com/bootstrap/javascript.html#affix
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"; // jshint ;_;


    /* AFFIX CLASS DEFINITION
     * ====================== */

    var Affix = function (element, options) {
        this.options = $.extend({}, $.fn.affix.defaults, options)
        this.$window = $(window)
            .on('scroll.affix.data-api', $.proxy(this.checkPosition, this))
            .on('click.affix.data-api', $.proxy(function () {
            setTimeout($.proxy(this.checkPosition, this), 1)
        }, this))
        this.$element = $(element)
        this.checkPosition()
    }

    Affix.prototype.checkPosition = function () {
        if (!this.$element.is(':visible')) return

        var scrollHeight = $(document).height()
            , scrollTop = this.$window.scrollTop()
            , position = this.$element.offset()
            , offset = this.options.offset
            , offsetBottom = offset.bottom
            , offsetTop = offset.top
            , reset = 'affix affix-top affix-bottom'
            , affix

        if (typeof offset != 'object') offsetBottom = offsetTop = offset
        if (typeof offsetTop == 'function') offsetTop = offset.top()
        if (typeof offsetBottom == 'function') offsetBottom = offset.bottom()

        affix = this.unpin != null && (scrollTop + this.unpin <= position.top) ?
            false : offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ?
            'bottom' : offsetTop != null && scrollTop <= offsetTop ?
            'top' : false

        if (this.affixed === affix) return

        this.affixed = affix
        this.unpin = affix == 'bottom' ? position.top - scrollTop : null

        this.$element.removeClass(reset).addClass('affix' + (affix ? '-' + affix : ''))
    }


    /* AFFIX PLUGIN DEFINITION
     * ======================= */

    $.fn.affix = function (option) {
        return this.each(function () {
            var $this = $(this)
                , data = $this.data('affix')
                , options = typeof option == 'object' && option
            if (!data) $this.data('affix', (data = new Affix(this, options)))
            if (typeof option == 'string') data[option]()
        })
    }

    $.fn.affix.Constructor = Affix

    $.fn.affix.defaults = {
        offset: 0
    }


    /* AFFIX DATA-API
     * ============== */

    $(window).on('load', function () {
        $('[data-spy="affix"]').each(function () {
            var $spy = $(this)
                , data = $spy.data()

            data.offset = data.offset || {}

            data.offsetBottom && (data.offset.bottom = data.offsetBottom)
            data.offsetTop && (data.offset.top = data.offsetTop)

            $spy.affix(data)
        })
    })


}(window.jQuery);